163401410

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{71983}}^1$

素因数の和:72217

約数の個数: 16

約数和(自身を含む): 295422336

約数和(自身を除く): 132020926

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 71983, 143966, 359915, 719830, 16340141, 32680282, 81700705, 163401410]

約数ペア:

[(1, 163401410), (2, 81700705), (5, 32680282), (10, 16340141), (227, 719830), (454, 359915), (1135, 143966), (2270, 71983)]